Shock Absorber Type 642 S Competition
The Wilbers 642 S Competition shock offers the full range of adjustments you expect from a reservoir shock — in a more user-friendly package. It features a single, hand-operated compression adjuster that’s simpler to set yet fully meets rider and machine demands. A newly developed high-flow compression valve increases oil flow for particularly sensitive response without limiting the adjustment range. The large external reservoir keeps damper oil cool even under heavy use, maintaining a consistent damping curve.
In the base version, spring preload is infinitely adjustable with a hook wrench, and rebound is manually adjustable in 22 clicks. Options such as a hydraulic preload adjuster can be added via the configurator.
Ideal for long, demanding road trips, light off-road, and spirited country-road riding. A personalized setup based on rider data ensures precise handling for any weight and load conditions.
Comes with a 7-year warranty. Thanks to our ABE, no registration in the vehicle documents is required.*
Product may vary from the picture
NOTE
X-PA preload adjustment recommended
X-PA preload adjustment recommended
FITMENT
2020 - 2024 BMW F 900 XR | 4R90
SKU
642-1280-00
Please answer the questions below to ensure your suspension will be set up correctly for your carried weights.
Let customers speak for us
Can’t rave enough about the set-up! Two weeks after installation, I went on a 9 day ride from Staten Island NY to Key West FL and back, with various stops in between. The bike handled so smoothly, it was the best long ride i ever had. Never bottomed out either! I’ve been recommending the Wilber’s Nivomat suspension & EPM Performance to everyone I meet. Thank you.
What a great product. So much better than stock. Easy set up and go. No more 3 different adjustments.
Front cartridges for my 2021 Harley heritage softail classic. Solid and stable w no bouncing and jittering. Huge difference from stock.
I have about 50 miles riding on this shock so far. It works and feels great.
I had hyperpro one inch lowered shock and springs installed at epm, on my 2025 z650, great service, (thank you guys). Before the install i could feel every bump in the road, after the ride was very smooth except for very large holes. total different bike. Very satisfied.
The shock seems to do it's job - it absorbs road bumps and rebounds quickly to take on the next one.
